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Systems Performance: Enterprise and the Cloud, 2nd Edition

Brendan Gregg

Eight years ago I wrote _Systems Performance: Enterprise and the Cloud_ (aka the "sysperf" book) on the performance of computing systems, and this year I'm excited to be releasing the second edition. A year ago I announced [BPF Performance Tools: Linux System and Application Observability].

Systems 141
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What is DevOps? Gene Kim offers an expert view and explains how to maximize success

Dynatrace

Who better to offer some clarity than Gene Kim , former founder and CTO of Tripwire and DevOps enthusiast, who has written multiple books on the subject, including The DevOps Handbook and The Phoenix Project ? Kim joined us at Perform 2021, where he offered his own unique take and insight into DevOps from a career spanning 22 years.

DevOps 230
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Lessons learned from enterprise service-level objective management

Dynatrace

Every organization’s goal is to keep its systems available and resilient to support business demands. Lastly, error budgets, as the difference between a current state and the target, represent the maximum amount of time a system can fail per the contractual agreement without repercussions. Dynatrace news. A world of misunderstandings.

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Site reliability done right: 5 SRE best practices that deliver on business objectives

Dynatrace

Uptime Institute’s 2022 Outage Analysis report found that over 60% of system outages resulted in at least $100,000 in total losses, up from 39% in 2019. At the lowest level, SLIs provide a view of service availability, latency, performance, and capacity across systems. More than one in seven outages cost more than $1 million.

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Four Useful VSCode Extensions For Web Developers

Smashing Magazine

Continue reading below ↓ Our practical handbook, in which Alla Kholmatova explores how to create effective and maintainable design systems to design great digital products. Meet Design Systems , with common traps, gotchas and the lessons Alla has learned over the years. What other useful extensions do you use?

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Implementing service-level objectives to improve software quality

Dynatrace

According to Google’s SRE handbook , best practices, there are “ Four Golden Signals ” we can convert into four SLOs for services: reliability, latency, availability, and saturation. With saturation, we try to measure overall system utilization, which you can obtain from host metrics such as CPU and memory usage.

Software 276
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Perform 2023 Guide: Organizations mine efficiencies with automation, causal AI

Dynatrace

Data lakehouse architecture stores data insights in context — handbook Organizations need a data architecture that can cost-efficiently store data and enable IT pros to access it in real time and with proper context. However, turning those logs into meaningful insights requires a data lakehouse. That’s where a data lakehouse can help.